禁止近亲结婚是实行优生优育的重要措施,只要是非近亲的青年男女结婚,婚后所生子女就不会患遗传病。[ ]
×
阅读理解。
Han Mei is a Chinese girl. She is thirteen. Her brother's name is Han Lin. He is fourteen. Han Mei
is a middle school student. She is a good student. Han Lin and Han Mei go to the same school. Han
Mei's father is a doctor. Her mother is an English teacher.
1. How old is Han Mei?
A. She is 11 years old.
B. She is twelve.
C. She is 13.
D. She is fourteen.
2. What's her brother's name?
A. Her brother's name is Han Ping.
B. He is Han Mei.
C. His name is Han Bing.
D. His name is Han Lin.
3. Does Han Lin go to school?
A. Yes, he goes to the same school.
B. No, he is a worker.
C. No, he is a student.
D. Yes, he goes to a different school.
4. Is their father a teacher?
A. Yes, he is.
B. No, he isn't.
C. Yes, he's.
D. No, he is.
5. Is their mother a doctor or a teacher?
A. Yes, she is a doctor.
B. Yes, she is a teacher.
C. She is a doctor.
D. She is a teacher.
旅游产品生产企业根据各类中间商在市场上所担负的不同职责而给予不同的价格折扣,这属于价格折扣策略中的()。
A.同业折扣
B.数量折扣
C.季节折扣
D.现金折扣